Capybara Research says it is short Quantum Computing (QUBT), calling it a “rampant fraud” and saying “shareholders will be left with nothing when all is done.” In a recently published ...

Physicists have long-suspected that the building blocks of protons experienced quantum entanglement. Now, researchers have the first direct evidence — after using a trick to infer subatomic ...

This breakthrough marks a significant step towards the realization of practical quantum computing. Qubits, the building blocks of quantum computers, are highly susceptible to noise and control ...

Arqit Quantum shares surged 16.4% during Wednesday's session. Wednesday's rise follows Microsoft's quantum plans for 2025 and NVIDIA's first Quantum Day showcasing field advancements. Get Pro ...

Physicists have brought the well-known thought experiment of Schrödinger's cat to life in a breakthrough that could help weed out errors in future quantum computers. The team from Australia has ...

Quantum computing stocks rebounded Tuesday afternoon after a massive sell-off fueled by Big Tech CEOs expressing skepticism about the timeline for practical use of the technology. While Zuckerberg ...

This is precisely what happened with quantum computing stocks in late 2024. Stocks like Rigetti (NASDAQ: RGTI), Quantum Computing (NASDAQ: QUBT), and IonQ (NYSE: IONQ) have shot up hundreds of ...

D-Wave has a significant first-mover advantage with commercially useful quantum annealing technology ... a particular level of service on their Leap Cloud QCAAS for a premium price.

Quantum computing stocks collapsed in the early part of January, thanks in part to comments from the CEO of Nvidia. The companies have promising technology, but it is still many years away from ...

Quantum mechanics has puzzled scientists and philosophers for more than a century. One of the most famous quantum thought experiments is that of the "Schrödinger's cat"—a cat whose life or ...

Whether quantum computers will be useful in the near future is a debated topic—and Nvidia CEO Jensen Huang has just weighed in. "If you kind of said 15 years for very useful quantum computers ...